Answer:
e. Japan's victory over Russia in 1905.
Step-by-step explanation:
Vietnamese nationalism traced much of its inspiration to "Japan's victory over Russia in 1905."
This is because the Japan victory against Russia was the first time an Asian country was able to defeat a European country. Hence, during the Vietnam war of 1954 which pitched Vietnam against the French, rue Vietnamese nationalism we're inspired by "Japan's victory over Russia in 1905," that they could also achieve victory as well.